Interchangeable lens video camera system

Television – Camera – system and detail – Optics

Reexamination Certificate

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Details

C348S240990

Reexamination Certificate

active

07098954

ABSTRACT:
In an interchangeable lens assembly video camera system including an interchangeable lens assembly and a camera, a filter of an AF signal processing circuit (113) of the camera extracts a focus evaluation value signal from an image sensing signal corresponding to one or a plurality of focus detection areas in an image sensing surface, and on the basis of the transmitted focus evaluation value signal from the camera and data stored in a ROM (120), the microcomputer (116) performs a zooming operation of a zoom lens (102) while maintaining an in-focus state of a focus lens (105).

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